Sidekicks

The Spirit

Next: Festus

Sheriff Matt Dillon

Chester

Sheriff Matt Dillon.

Miss Kitty

Marshall, actually.

And Miss Kitty is another of his sidekicks.I

Hoppy Uniatz

Simon “The Saint” Templar

Morocco Mole

Secret Squirrel.

Robin, Robin, Robin, Robin, Robin.

Batman

Sancho Panza

Don Quixote
Captain Hastings

Hercule Poirot
Doiby Dickles

Golden Age Green Lantern(Alan Scott)

Itty

Hal Jordan era Green Lantern
Iolaus

Hercules

Gabrielle

Xena, Warrior Princess

Little Wooden Boy

The Tick
Ka D’Argo

John Crichton(but more of an equal team member, in my opinion).

Now to separate the fans from the fakers: Toomie

The Silver Surfer

Toomie is his surfboard: “My board, Toomie!”
Unca Cheeks

Are you referring to Cheeks The Toy Wonder? Unca Cheeks was a real guy who ran an amazing fan website.

Yes, Cheeks the Toy Wonder. Sorry 'bout that. I conflated them since Unca Cheeks took his name from Cheeks the Toy Wonder.

In that case, the answer is popAmbush Bugpop.

Jailbait.

Jailbait.

Max Damage.

Speedboy.

Regards,
Shodan